YouTube is trying out some new looks for better user interface. Google has announced the new changes officially and these are available as beta version before they officially go live.
Google says that the changes will be in YouTube’s material design and also google said that now users will get rid of any element which distract users from watching videos. One change which will be there is dark theme which will help in getting focused only on the video.
If you want to try it out you can go to the youtube.com/new page and opt-in for the revamped UI experience.
In addition google also said that the new framework is called Polymer which is used in new YouTube design. Some users have reported that they have started seeing some changes in YouTube app. But these changes are on only few users means Google is testing its new features before going official.